Parker NX Series, Technical Manual

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100 - PVD 3663_GB_NX_March 2017.Docx
3.9.5. Hiperface encoder multiturn SKM36 (128pulses)
– code S
NX1 NX2, NX3, NX4, NX6 & NX8
Model
N/A
SKM36 (Sick)
Type Absolute multi turn encoder
Parker part number 220174P0004
Line count
128 sine/cosine periods per
revolution
Electrical interface Hiperface
Position values per
revolution
4 096
Revolutions 4 096
Error limits for the digital
absolute value
± 320
’’(via RS485)
Integral non-linearity
± 80
’’(Error limits for evaluating
sine/cosine period)
Differential non-linearity
± 40
’’
(Non-linearity within a
sine/cosine period)
Perating speed 9000 rpm
Power Supply
Current consumption
(without load)
7VDC to 12VDC
60mA
Output frequency 0kHz
– 65kHz
Operating temperature
range
-20°C to +110 °C
3.9.6. Hiperface encoder singleturn SRS50 (1024pulses)
– code T
NX1 & NX2 NX3, NX4, NX6 & NX8
Model
N/A
SRS50 (Sick)
Type Absolute single turn encoder
Parker part number 220174P0002
Line count
1024 sine/cosine periods per
revolution
Electrical interface Hiperface
Position values per
revolution
32 768
Integral non-linearity
± 45
’’(Error limits for evaluating
sine/cosine period)
Differential non-linearity
± 7
’’
(Non-linearity within a
sine/cosine period)
Perating speed 6 000 rpm
Power Supply
Current consumption
(without load)
7VDC to 12VDC
80mA
Output frequency 0kHz
– 200kHz
Operating temperature
range
-30°C to +115 °C